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Vitamin C, fiber, low calorie
In season: Winter
CALORIES
GI
POTASSIUM
FIBER
1 slice (medium) of Orange slice (30 g) has 14 calories. That works out to 47 calories per 100 g. It contains 3.5 g of carbs, 0.3 g of protein, 0 g of fat and 0.7 g of fiber. Its 16 mg of Vitamin C covers 18% of the Daily Value. Its glycemic index is 43 (low), so it raises blood sugar slowly.
Selected: 100 g
47
KCAL / 100G
Carbs
11.8g
· 4% DV
Protein
0.9g
· 2% DV
Fat
0.1g
· 0% DV
Fiber
2.4g
· 9% DV
DV is the share of the daily value covered, on a 2,000 kcal reference diet.
Calories come from: Carbs 91% · Protein 7% · Fat 2%
Vitamins
Vitamin C
53.2mg · 59% DV
B1
0.09mg · 8% DV
Folate
30µg · 8% DV
B5
0.25mg · 5% DV
Minerals
Potassium ⭐
181mg · 5% DV
Calcium
40mg · 4% DV
Magnesium
10mg · 2% DV
Phosphorus
14mg · 2% DV
High
How many vitamins, minerals and how much fiber this food carries per calorie. A high score means a lot of nutrition for few calories.
Medium
An EatBetter score computed from fiber, protein and calorie density. A high score means staying full longer on the same calories.
Both scores are calculated per 100 g and do not change with the selected portion. The satiety score is EatBetter's own calculation, not a clinical measure.
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
To burn the 47 calories in 100 g:
🚶
Walking (5 km/h)
🏃
Running (8 km/h)
🚴
Cycling
🏊
Swimming
Times are calculated with the MET equation for a 70 kg adult. Actual burn varies with your weight, age and pace.
NOVA 1
Unprocessed
1. Unprocessed
2. Minimally Processed
3. Processed
4. Ultra-Processed
NOVA classifies foods into 4 groups by industrial processing. NOVA 1 (unprocessed) is the healthiest.
No known major allergens
Vegan
✓ Suitable
Vegetarian
✓ Suitable
Gluten-Free
✓ Suitable
Dairy-Free
— Not suitable
Mediterranean
✓ Suitable
Paleo
✓ Suitable
Whole30
— Not suitable
DASH
— Not suitable
Keto
— Not suitable
Low FODMAP
— Not suitable
SATURATED
0.02g
MONOUNSATURATED
0.02g
POLYUNSATURATED
0.02g
Rolling a room-temperature orange gently on the counter for a few seconds can help loosen the peel. Start at the stem end and peel carefully to keep the segments intact.
Store cut orange slices in an airtight container in the refrigerator and use them within 2–3 days for the best flavor and texture. Do not leave them at room temperature for extended periods.
Yes. Freeze the slices in a single layer first, then transfer them to an airtight freezer bag. They will become softer after thawing, so they are best used in smoothies, sorbets, or sauces.
The white pith is edible and contains fibre and plant compounds. It can taste slightly bitter, but there is no need to remove it unless you prefer the flavor without it.
Orange pairs well with yogurt, oats, cinnamon, walnuts, almonds, and fresh mint. In savory dishes, try it with rocket, fennel, olives, or mild cheese in a salad.
Eating the fruit is usually the more filling option because the segments retain their natural fibre. Juice contains less fibre and can make it easier to consume several oranges quickly.
Orange slices can work as a light pre-workout snack because they provide carbohydrates and fluid. After exercise, pairing them with yogurt, milk, or another protein-containing food makes a more balanced recovery snack.
For most people, an orange in the evening is fine. Its acidity may worsen heartburn or reflux in sensitive people, so avoid having it immediately before lying down if this applies to you.
No, oranges do not cure the common cold. They can contribute useful nutrients as part of an overall balanced diet, but they do not prevent or treat an infection on their own.
People with reflux, gastritis, mouth ulcers, or sensitive teeth may find acidic citrus fruits irritating. If you take regular medication, ask a pharmacist or clinician about possible citrus interactions, as they vary by medicine.
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Nutrition data compiled from USDA FoodData Central and scientific sources.